Question

Plants take carbon dioxide from the atmosphere mainly through their:(i) roots (ii) stem (iii) flowers (iv) leaves
Topic: Nutrition in Plants

Answer 1

hey here is ur answer

they take carbon dioxide from air through leaves

I hope this helps you

Answer 2

Plants take carbon dioxide from the atmosphere mainly through their leaves.

The leaves are the food factories of the plant. It absorbs the carbon dioxide through the small holes called stomata.  

It also absorbs the sunlight light and helps the photosynthesis process. It is the main part of the plant to produce the own food by the photosynthesis process.